2006 MERCEDES-BENZ R500 technical data

514 Technical dataRims and tires
!
Only use tires which have been tested
and approved for your vehicle by
Mercedes-Benz. Tires approved by
Mercedes-Benz are developed to pro-
vide best possible performance in con-
junction with the driving safety
systems on your vehicle such as ABS or
ESP
®. Tires specially developed for
your vehicle and tested and approved
by Mercedes-Benz can be identified by
finding the following on the tire’s side-
wall:


MO = M
ercedes-Benz O
riginal
equipment tires
Using tires other than those approved
by Mercedes-Benz may result in dam-
age that is not covered by the
Mercedes-Benz Limited Warranty.
!Using tires other than those approved
by Mercedes-Benz can have detrimen-
tal effects, such as

poor handling characteristics


increased noise


increased fuel consumption
Moreover, tires and rims not approved
by Mercedes-Benz may, under load,
exhibit dimensional variations and dif-
ferent tire deformation characteristics
that could cause them to come into
contact with the vehicle body or axle
parts. Damage to the tires or the vehi-
cle may be the result.
iFurther information on tires and rims is
available at any authorized
Mercedes-Benz Center. A placard with
the recommended tire inflation pres-
sures is located on the driver’s door
B-pillar (
page 510). Some vehicles
may have supplemental tire inflation
pressure information for driving at high
speeds (page 364) or for vehicle
loads less than the maximum loaded
vehicle condition (
page 364). If such
information is provided, it can be found
on the placard located on the inside of
the fuel filler flap. The tire inflation
pressure should be checked regularly
and should only be adjusted on cold
tires. Follow tire manufacturer’s main-
tenance recommendation included
with vehicle.

515 Technical data
Rims and tires
iThe following pages also list the
approved wheel rim and tire sizes for
equipping your vehicles with winter
tires. Winter tires are not available as
standard or optional factory equip-
ment, but can be purchased from an
authorized Mercedes-Benz Center.
Depending on vehicle model and the
standard or optional factory-equipped
wheel rim/tire configuration on your
vehicle (Appearance Package, Sport
Package etc.), equipping your vehicle
with winter tires approved for your
vehicle model may also require the
purchase of two or four wheel rims of
the recommended size for use with
these winter tires. See an authorized
Mercedes-Benz Center for more infor-
mation.

516 Technical dataRims and tiresSame size tires
R 350
R 500
R 350 (Sport Package*)
R 500 (Sport Package*)
Rims (light alloy)
7.5 J x 17 H2
8Jx18H2
8Jx19H2
Wheel offset
2.20 in (56 mm)
2.64 in (67 mm)
2.64 in (67 mm)
Summer tires
1
-
-
255/50 R19 103W
All-season tires
1
235/65 R17 104H M+S
255/55 R18 105H M+S
-
Winter tires
1,2
235/65 R17 104H M+S.
255/55 R18 105H M+S.
-
1Radial-ply tires2Not available as factory equipment.

517 Technical data
Rims and tires
Spare wheel (collapsible tire)
All models
Rim
6.5 B x 18 H2
Wheel offset
1.58 in (40 mm)
Collapsible tire
195/75-18 106P
1
1Must not be used with snow chains.!Please compare the recommended tire
inflation pressure for your vehicle with
the tire inflation pressure on the yellow
label located on the spare wheel rim.
If the tire inflation pressure on the yel-
low label on the spare wheel rim differs
from the values given in this Operator’s
Manual, inflate the collapsible tire to
the recommended tire inflation pres-
sure given on the yellow label on the
spare wheel rim.
iPlease note that the tire inflation
pressure of the collapsible tire differs
from the tire inflation pressure of the
road tires.
Inflate the collapsible tire to
44 psi (3.0 bar).

518 Technical dataElectrical systemModel
R 350
R 500
Generator (alternator)
14 V / 150 A
14 V / 180 A
Starter motor
12 V / 1.4 kW
12 V / 1.7 kW
Battery
12 V/70 Ah
2 V/95 Ah
Spark plugs
NGK PLKR 6A
NGK PFR 5R-11
Electrode gap
0.031 in (0.8 mm)
0.031 in (0.8 mm)
Tightening torque
15 - 22 lb-ft (20 - 30 Nm)
15 - 22 lb-ft (20 - 30 Nm)

519 Technical data
Main Dimensions
Main Dimensions
Model
R 350, R 500
Overall vehicle length
203.0in (5157mm)
Overall vehicle width
75.7 in (1 922 mm)
Overall vehicle height
65.4 in (1 661 mm)
Wheelbase
126.6 in (3 215 mm)
Track, front
65.6 in (1 665 mm)
Track, rear
65.3 in (1 658 mm)
Ground clearance
5.8 in (148 mm)
Turning circle
40.7 ft (12.4 m)

520 Technical dataWeightsRoof load max.
220 lb (100 kg)

521 Technical data
Fuels, coolants, lubricants, etc.
Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respective
lubricants must match.Therefore only use products tested and
approved by Mercedes-Benz.Please refer to the Factory Approved
Service Products pamphlet, or inquire at
your Mercedes-Benz Light Truck Center.
Model
Capacity
Fuels, coolants, lubricants, etc.
Engine with oil filter
R 350
R 500
8.5 US qt (8.0 l)
9.0 US qt (8.5 l)
Approved engine oils
Automatic transmis-
sion
9.5 US qt (9.0 l)
MB Automatic Transmission Fluid
Transfer case
0.53 US qt (0.5 l)
MB Automatic Transmission Fluid
Rear axle
1.2 US qt (1.1 l)
Hypoid gear oil
Front axle
1.2 US qt (1.1 l)
Hypoid gear oil
Power steering
approx. 1.3 US qt (1.2 l)
MB Power Steering Fluid
Front wheel hubs
approx. 1.5 oz (43 g) each
High temperature roller bearing grease
Brake system
-
MB Brake Fluid (DOT 4+)